Pantomorphism
全对称性, 全形性
🗣️ 情景例句
My instructor thought that the beginner's class was too easy for me.
老师认为初级课程对我来说太容易了。
The typewriter is out of order.
这打字机出毛病了。
One of the boys is English. His name is Jim.
有一个男孩是英国人，他的名字叫吉姆。